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/* import-globals-from head.js */
/* import-globals-from antitracking_head.js */
/* import-globals-from browser_imageCache4.js */
AntiTracking.runTest(
"Image cache - should load the image three times.",
// blocking callback
async _ => {
// Let's load the image twice here.
let img = document.createElement("img");
document.body.appendChild(img);
img.src =
await new Promise(resolve => {
img.onload = resolve;
});
ok(true, "Image 1 loaded");
img = document.createElement("img");
document.body.appendChild(img);
img.src =
await new Promise(resolve => {
img.onload = resolve;
});
ok(true, "Image 2 loaded");
},
// non-blocking callback
{
runExtraTests: false,
cookieBehavior,
blockingByAllowList,
expectedBlockingNotifications,
callback: async _ => {
// Let's load the image twice here as well.
let img = document.createElement("img");
document.body.appendChild(img);
img.src =
await new Promise(resolve => {
img.onload = resolve;
});
ok(true, "Image 3 loaded");
img = document.createElement("img");
document.body.appendChild(img);
img.src =
await new Promise(resolve => {
img.onload = resolve;
});
ok(true, "Image 4 loaded");
},
},
null, // cleanup function
null, // no extra prefs
false, // no window open test
false, // no user-interaction test
expectedBlockingNotifications
);
// We still want to see just expected requests.
add_task(async _ => {
await fetch(
"https://tracking.example.org/browser/toolkit/components/antitracking/test/browser/image.sjs?result"
)
.then(r => r.text())
.then(text => {
is(text, "2", "The image should be loaded correctly.");
});
await new Promise(resolve => {
Services.clearData.deleteData(Ci.nsIClearDataService.CLEAR_ALL, () =>
resolve()
);
});
});